I absolutely adore this show for its wonderful scenery of Port Isaac in Cornwall.
Doc Martin is a bit of a strange sort of fellow, I have a feeling if it wasn't for the stunning setting, it may not have had quite as big a following.
It must be just aweful for the residents to have their town taken over as a film set...imagine the tourists flocking in....I plan on being amongst them one day! :)
They also filmed Poldark here I believe, loved that show as well...but note entirely for the scenery!